Hi Product Hunt, I'm Alan, the maker. Hosted voice-agent platforms charge a platform fee on every minute. OpenRing runs on your own computer or server with your own keys, speaks Vapi's API so a client moves by changing its base URL, and has a free local mode. Honest status: Twilio is tested on real calls; Telnyx, Plivo, Vonage and SIP are beta. I'd love to hear which carrier you'd want next, and what would stop you from switching.

Hi Product Hunt, I'm Alan, the maker. Hosted voice-agent platforms charge a platform fee on every minute. OpenRing runs on your own computer or server with your own keys, speaks Vapi's API so a client moves by changing its base URL, and has a free local mode. Honest status: Twilio is tested on real calls; Telnyx, Plivo, Vonage and SIP are beta. I'd love to hear which carrier you'd want next, and what would stop you from switching.

openring

Open-source voice AI agents with no platform fee

Open-source voice AI agents with no platform fee